Abstract: A testing system includes: an industrial-personal-computer pool, at least one I/O control module, and an I/O pool. The industrial-personal-computer pool includes a plurality of industrial-personal-computers; the I/O pool includes at least one I/O unit; the I/O control module is used to transmit target data between K industrial-personal-computers in the industrial-personal-computer pool and L I/O units in the I/O pool, K and L each being any integer greater than or equal to 1; and the I/O unit is used to transmit the target data or data obtained on the basis of the target data between the I/O control module and DUTs. The industrial-personal-computers in the industrial-personal-computer pool and the I/O unit in the I/O pool can be scaled out based on demand, such that the full utilization of resources, such as the industrial-personal-computers and the I/O unit, can be ensured.

Abstract: A method for relative localization is provided. The method includes obtaining key points from a point cloud obtained by a sender vehicle, obtaining road boundary coordinates from course map information, comparing the road boundary coordinates against the key points to generate matched road boundary points and to calibrate the key points, generating augmented key points by combining the matched road boundary points and calibrated key points of a receiver vehicle, registering the calibrated key points of the sender vehicle against the augmented key points to generate a transformation matrix, and transforming coordinates of the sender vehicle into a coordinate system of the receiver vehicle using the transformation matrix.

Abstract: Systems and methods are provided that implement two-stage three-dimensional (3D) object detection, which includes a distinct fusion of radar data and camera data. The radar data includes a four-dimensional (4D) millimeter-wave (MMW) radar point cloud, and the camera data includes a high-resolution image in the two-dimensional space (2D). Thereafter, a 3D ROI proposal is fused with 2D image data generating a 2D proposal projection. The 2D proposal projection comprises proposals that predict the position of objects in the high-resolution image. In some cases, proposals in the 2D proposal projection correspond to anchors in the 3D ROI proposal. Then, 2D object detection results are fused with the 3D ROI proposal to generate 3D object detection results. Two-stage 3D object detection allows vehicles to detect objects in a 3D space of the driving environment to navigate safely, avoid obstacles, and respond to dynamic changes in the surrounding environment while operating autonomously.

Abstract: A method for preparing a ultra-large-size silicon device with diamond-based heat dissipation includes: cleaning and drying a monocrystalline silicon wafer at room temperature; subjecting the wafer to seeding pretreatment process to deposit diamond nanocrystalline layer, then transferring the wafer into MPCVD equipment; evacuating the chamber, performing hydrogen purging, then performing re-evacuation; subsequently, introducing hydrogen gas and regulating pressure to 5-8 torr to initiate plasma ignition; increasing microwave power to 70-75 kW with rate of 4.5-5.5 kW/min, elevating pressure to 165-180 torr with rate of 10-30 torr/min, and increasing temperature to 900-950° C. with rate of 55-65° C.

Abstract: A method for growing ultra-large-size polycrystalline diamond film includes: S1: cleaning and drying a monocrystalline silicon wafer at room temperature; S2: subjecting the wafer to a seeding pretreatment process to deposit a diamond nanocrystalline layer across a silicon surface, then transferring the wafer into a MPCVD equipment; S3: evacuating the chamber, performing hydrogen purging, then performing re-evacuation; subsequently, introducing hydrogen gas and regulating a pressure to 5-8 torr to initiate plasma ignition; S4: increasing microwave power to 70-75 kW with a rate of 4.5-5.5 kW/min, elevating the pressure to 165-180 torr with a rate of 10-30 torr/min, and increasing temperature to 900-950° C. with a rate of 60° C./min; S5: introducing growth gases with predetermined flow rates; S6: upon completion of diamond growth, cooling to room temperature, followed by venting the chamber with nitrogen gas, thereby obtaining the ultra-large-size polycrystalline diamond film.

Abstract: Disclosed is a displacement inversion method for a deepwater riser structure, including the steps of: performing real-time collection and measurement of sparse discrete curvature data; acquiring continuous curvature data using an interpolation method; generating a continuous curve, and performing real-time partition on this curve to obtain lengths of infinitesimal segments; acquiring relative position information between a riser mid-section and a surface platform, deriving a lower segment's continuous curve equation through recursive progression from a bottom end toward the mid-section, while deriving an upper segment's continuous curve equation through recursive progression from the surface toward the mid-section, integrating the upper and lower segments to obtain a full-length continuous curve equation, and calculating y at any position x. The displacement inversion is achieved by relying on real-time monitored curvature data, demonstrating strong adaptability.

Abstract: Embodiments of processes for producing upgraded post-consumer recycled polyethylene (PCR PE) may include melt blending non-pelletized PCR PE with virgin polyethylene in an extruder to produce a PCR/virgin blend, and melt filtering the PCR/virgin blend to remove contaminants and produce the upgraded PCR PE.

Abstract: Systems, methods, and non-transitory computer readable media can be configured to perform operations comprising receiving, by a computing system, an incoming call; selecting, by the computing system, an application of a plurality of applications having calling functionality and installed on a computing device of a user to provide at least one of a notification of the incoming call or a notification of a missed call associated with the incoming call; and causing, by the computing system, the application to provide at least one of the notification of the incoming call or the notification of the missed call.

Abstract: Embodiments of the disclosure disclose a method, apparatus and electronic device for generating a video template. A specific implementation of the method includes: obtaining a first-type material element; complementing a second-type material element based on the first-type material element; determining a target edit element based on the first-type material element and the second-type material element; and generating a target video template based on the first-type material element, the second-type material element and the target edit element. Thus, a new way for generating a video template is provided.

Abstract: Disclosed in the embodiments of the present application are a video template generation method and apparatus, and an electronic device. A specific embodiment of the method comprises: acquiring a video to be analyzed; on the basis of said video, performing transition detection to obtain target transition information; on the basis of said video, determining material information; and on the basis of the target transition information and the material information, generating a video template corresponding to said video.

Abstract: Disclosed in the present disclosure are a resource allocation method and apparatus, an electronic device, and a storage medium, which relates to the field of computer technology. The method includes: determining one or more unallocated compute express link (CXL) memory logical blocks in a CXL memory resource pool in response to determining that a remaining memory capacity of a first host is less than a remaining memory capacity threshold of the first host; selecting a target CXL memory logical block from among the one or more unallocated CXL memory logical blocks in the CXL memory resource pool; and allocating a memory resource corresponding to the target CXL memory logical block to the first host via a CXL switch. This solves the problem of complex management of the CXL memory resource pool.

Abstract: In a battery monitoring system, a stimulus circuit applies a stimulus signal to a battery. A sampling circuit synchronously samples a voltage and a current, associated with the battery, at a sampling frequency to obtain a set of voltage values and a set of current values. A storage unit stores multiple datasets, each of which includes a frequency value, an imaginary impedance value, and an SOC value. A processing unit determines an imaginary part of the battery's impedance, corresponding to a stimulus frequency carried in the stimulus signal, based on the voltage values and the current values, and searches the multiple datasets for one or more matched datasets. The frequency value and the imaginary impedance value in the matched dataset “match” the stimulus frequency and the imaginary part, respectively. The processing unit determines a reference value of the battery's SOC based on the SOC value in the matched dataset.

Abstract: The present disclosure provides an ergosterol-loaded brain-targeting nano-formulation, a preparation method thereof, in the nano-formulation, the active ingredient ergosterol is encapsulated in a DSPE-PEG-pinacol boronate nanomaterial. This nanomaterial possesses reactive oxygen species (ROS)-responsive properties. The ergosterol-loaded nano-formulation exhibits a regular spherical morphology, uniform particle size, good dispersibility, and good stability. The nano-formulation possesses a good capability for the targeted therapy of ischemic stroke. The nano-formulation effectively addresses problems associated with conventional drugs, such as poor targeting and low bioavailability. The nano-formulation enhances the therapeutic effect of ergosterol on ischemic stroke, can effectively ameliorate brain damage caused by ischemic stroke, and exhibits a good therapeutic effect.

Abstract: A method and system for real-time river water level monitoring and early warning based on deep learning are provided. The method includes: remote sensing images of a target watershed and real-time hydrological data from monitoring points are acquired, and a topological analysis of water flow direction is performed on the remote sensing images to construct a water flow topological network. A dynamic change feature analysis of a watershed structure is performed on the remote sensing images to generate dynamic change data, and a topological evolution fitting is performed based on the dynamic change data on the water flow topological network to obtain a dynamic topological evolution network. A multi-scale temporal trend evolution analysis is performed on the real-time hydrological data to generate temporal evolution features. An evolution feature spatial location mapping of the dynamic topological evolution network is performed to construct a three-dimensional hydrological evolution model.

Abstract: This invention relates to an expandable epoxy composition comprising at least one epoxy resin, a toughening agent, an accelerant, a foaming agent, a curing agent, which can be cured and foamed at low temperature, e.g., 120° C., along with related methods of making and using the same, for structural adhesives after curing and foaming, for example, in automotive industrial bonding applications, which provides particularly good impact peel strength, good storage ability and the expandable epoxy compositions could be cured/foamed at low temperature.

Abstract: A system includes first sensor systems that obtain first obstacle data of an obstacle within a threshold distance of an ego vehicle and second sensor systems that obtain second obstacle data of the obstacle. The first sensor systems include a radar. The second sensor systems include a camera. The system includes one or more processors, and a memory storing instructions that, when executed by the one or more processors, cause the system to perform operations. The operations include determining, based on the first obstacle data, a first representation of the obstacle, applying one or more construction techniques to the second obstacle data to obtain a second representation of the obstacle, aligning the second representation with the first representation, and augmenting the first representation with the aligned second representation to generate an augmented representation of the obstacle.

Abstract: A video display method and apparatus, a video processing method, apparatus, and system, a device, and a medium. The video display method comprises: receiving a video generation operation for original data, wherein the original data is used for obtaining a target text, and the video generation operation is used for triggering the generation of a target video corresponding to the target text (S210); and in response to the video generation operation, displaying a generated target video, wherein the video elements of the target video comprise a caption text and a multimedia material corresponding to the caption text, the caption text is generated according to the target text, and the multimedia material is obtained according to the caption text (S220). According to the video display method and apparatus, the video processing method, apparatus, and system, the device, and the medium, the time cost of making a video can be reduced, and the quality of a made video can be improved.

Abstract: An intelligent parking method, comprising: acquiring spatial information of a target parking space, wherein the spatial information comprises parking space information of the target parking space and obstacle information corresponding to an obstacle in the target parking space, which obstacle information comprises position information of the obstacle; on the basis of the obstacle information and the parking space information, calculating the remaining space of the target parking space; in response to the remaining space meeting a parking condition of a vehicle, determining an actual parking position of the vehicle on the basis of the remaining space; and on the basis of the actual parking position, planning a path for the vehicle, and on the basis of the planned path, completing parking.

Abstract: A system for controlling sensor fusion can include a processor and a memory. The memory can store a sensor data adjustment module, a sensor fusion module, and a communications module. The sensor data adjustment module can include instructions that, when executed by the processor, cause the processor to: (1) calculate reliability scores for sensors and (2) multiply values of data, produced by the sensors, by the reliability scores to produce a scored input value. The sensor fusion module can include instructions that, when executed by the processor, cause the processor to cause the scored input value to be processed by a reservoir computing network in a manner that realizes the sensor fusion. The communications module can include instructions that, when executed by the processor, cause one or more readout values, based on the sensor fusion, to be communicated to an automated vehicle technology system to control movement of a vehicle.

Abstract: Systems and methods described herein relate to generating a load spatial model, determining vehicle dynamics associated with load transport, generating a load transport model based on the load spatial model, a vehicle spatial model, and the vehicle dynamics, determining a route by estimating costs of transporting a load based on the load transport model, and determining a trajectory following the route based on the load transport model and motion constraints.